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The focal length of the convex lens is 20 cm and focal length of the concave mirror is 30 cm. And the separation between lens and mirror is 90 cm. If the object is placed 60 cm before the lens, find out the position of the image formed by the concave mirror. |
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Answer»
The focal length of the convex lens is 20 cm and focal length of the concave mirror is 30 cm. And the separation between lens and mirror is 90 cm. If the object is placed 60 cm before the lens, find out the position of the image formed by the concave mirror. |
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